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.308 ammo, how high at 100 to be 0 at 200?? #1870591 11/29/10 01:59 AM
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Woods Warrior Offline OP
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OK here is the question, Rem 700 sps 308 using Fed. Gold Match 168 grain SBTHP, what is the impact point at 100 to be 0 at 200?
Scope is 1 3/4 from Bore center to Objective center
Im sure there are a few on here that have had the exact experience with this?


Last edited by Woods Warrior; 11/29/10 03:38 AM.

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Re: .308 ammo, how high at 100 to be 0 at 200?? [Re: Woods Warrior] #1870635 11/29/10 02:06 AM
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Re: .308 ammo, how high at 100 to be 0 at 200?? [Re: LandPirate] #1870801 11/29/10 02:38 AM
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Originally Posted By: LandPirate
2.1" high at 100 will give zero at 200


May be true, but it will somewhat depend on how high your scope is mounted above the bore.



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Re: .308 ammo, how high at 100 to be 0 at 200?? [Re: GSS] #1871607 11/29/10 07:07 AM
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http://www.hornady.com/ballistics-resource/ballistics-calculator

Try that calculator, you will need to know the velocity and BC of the bullet but can play with scope height.



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Re: .308 ammo, how high at 100 to be 0 at 200?? [Re: Woods Warrior] #1871857 11/29/10 02:22 PM
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Originally Posted By: Woods Warrior
OK here is the question, Rem 700 sps 308 using Fed. Gold Match 168 grain SBTHP, what is the impact point at 100 to be 0 at 200?
Scope is 1 3/4 from Bore center to Objective center
Im sure there are a few on here that have had the exact experience with this?


How fast is your bullet traveling?


Re: .308 ammo, how high at 100 to be 0 at 200?? [Re: DFWPI] #1871868 11/29/10 02:28 PM
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I'm guessing that bullet is Sierra 168 grain. At approximately 2700 FPS, should be about 1.87 high at 100 yards for 200 zero. Will be about 8.36 low at 300 yards. This is an approximate and does not take in account temp, humidity and other variables that effect bullet travel.

That is with your scope 1.8" in rings.


Last edited by speed trap; 11/29/10 02:30 PM.
Re: .308 ammo, how high at 100 to be 0 at 200?? [Re: DFWPI] #1873180 11/29/10 08:40 PM
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Woods Warrior Offline OP
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Originally Posted By: speed trap
I'm guessing that bullet is Sierra 168 grain. At approximately 2700 FPS, should be about 1.87 high at 100 yards for 200 zero. Will be about 8.36 low at 300 yards. This is an approximate and does not take in account temp, humidity and other variables that effect bullet travel.

That is with your scope 1.8" in rings.

thanks for the insight!



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